diff options
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/rx.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/rx.h | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/ti/wlcore/rx.c b/drivers/net/wireless/ti/wlcore/rx.c index 78200dcacfca..a1db4e032409 100644 --- a/drivers/net/wireless/ti/wlcore/rx.c +++ b/drivers/net/wireless/ti/wlcore/rx.c @@ -127,7 +127,7 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length, } if (rx_align == WLCORE_RX_BUF_UNALIGNED) - reserved = NET_IP_ALIGN; + reserved = RX_BUF_ALIGN; /* the data read starts with the descriptor */ desc = (struct wl1271_rx_descriptor *) data; @@ -175,7 +175,7 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length, */ memcpy(buf, data + sizeof(*desc), pkt_data_len); if (rx_align == WLCORE_RX_BUF_PADDED) - skb_pull(skb, NET_IP_ALIGN); + skb_pull(skb, RX_BUF_ALIGN); *hlid = desc->hlid; diff --git a/drivers/net/wireless/ti/wlcore/rx.h b/drivers/net/wireless/ti/wlcore/rx.h index 9be780179456..4324a427e835 100644 --- a/drivers/net/wireless/ti/wlcore/rx.h +++ b/drivers/net/wireless/ti/wlcore/rx.h @@ -103,6 +103,12 @@ /* If set, the buffer was padded by the FW to be 4 bytes aligned */ #define RX_BUF_PADDED_PAYLOAD BIT(30) +/* + * Account for the padding inserted by the FW in case of RX_ALIGNMENT + * or for fixing alignment in case the packet wasn't aligned. + */ +#define RX_BUF_ALIGN 2 + /* Describes the alignment state of a Rx buffer */ enum wl_rx_buf_align { WLCORE_RX_BUF_ALIGNED, |
